“Chained to the Rhythm” is the closest Katy Perry has come to a political statement. Over an italo-disco groove reminiscent of Carly Simon’s “Why”, the singer both condones and condemns a generation adept at blocking out the world’s woes.
Producer Max Martin doesn’t budge from his power-pop formula, swaddling Perry’s epiphanies in pastel synths and slippery bass. At times it even works as a snarky endorsement of cheap escapism (“Put your rose-coloured glasses on, and party on”).
The chorus is wordy and elastic, ending on a clunky hook that betrays Sia’s co-writing credit. Perry’s moral awakening is perhaps best summed up by Skip Marley (grandson of Bob) in a rousing and hopeful verse: “We’re about to riot / they woke up the lions!”